Question: (a) Using a bulk plasmon frequency p of 9 eV, account for the background permittivity b (assumed to be real) that leads to
(a) Using a bulk plasmon frequency ♄ωp of 9 eV, account for the background permittivity εb (assumed to be real) that leads to a surface plasmon resonance ♄ωR of 2.4 eV
(b) Assuming ωp/T is on the order of 10, use the result from part (a) to find the value of the relative permittivity at the frequency of the SPR. Is this value consistent with large enhancement (large value of g) for aqueous solution?
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a Surface plasmon resonance SPR is a phenomenon in which the oscillation of free electrons at the su... View full answer
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